Air Filter - 38mm ID - Two Stage UNI Pod Filter - Straight - 4 Inches High - (1011-0744) 101486 The plug dimensions are 32

The plug dimensions are 32

5 in) apart

Magnum 500 - 1999-2002

4 to the inside

Air Filter - 38mm ID - Two Stage UNI Pod Filter - Straight - 4 Inches High - (1011-0744) 101486 The plug dimensions are 32Uni Air Filters Two Stage Pod Filter Straight 38mm (1. 5 in) (UP 4152ST) Details: Clamp directly to carburetor Straight design; black inner foam, red outer foam and a urethane flange For use on motorcycles, ATVs, go carts, snowmobiles, air compressors, tractors and anything with a carburetor Use outside pre filter dry for dusty conditions or oiled for extremely wet conditions Made in the U. S. A. Filter height: 4. 0 inches 38mm (1. 5 in) Flange ID